ME Potassium 32 oz

ME Coral Potassium (K) is a Pharmaceutical grade liquid Potassium for supplementing Aquarium Seawater. Potassium depletion can affect coral coloration and growth. After the proper maintenance of Calcium, Alkalinity, and Magnesium at appropriate levels, Potassium becomes the next important number for best coloration in SPS corals. Target Levels are 390-425 ppm.